مهندس عتاد إنترنت الأشياء للقياس

الوصف متاح بالإنجليزية فقط. نموذج الطلب متاح بلغتك.

Scope

Rollout programmes fail on details: a gateway firmware version, an antenna in the wrong place, a meter that drops its M-Bus link. Our hardware lab exists to catch those problems before they reach the field. In this role you test smart meter gateways, meters, CLS control boxes and low-voltage grid sensors, and you write integration guidance for installers. You work with our metering architects, telecoms engineers and the suppliers whose devices we assess.

Tasks

• Set up and run interoperability tests for SMGWs, electricity meters and CLS control boxes
• Test local interfaces such as wireless M-Bus, LMN and HAN, and document findings
• Evaluate low-voltage sensors and data loggers for accuracy, power use and communication
• Analyse firmware behaviour and work with suppliers on defects
• Maintain lab equipment, test procedures and safety documentation

Required

• 3+ years in embedded systems, metering or IoT hardware testing
• Degree in electrical engineering, electronics or a comparable field
• Practical skills with oscilloscopes, protocol analysers and lab power supplies
• Knowledge of serial and wireless protocols such as M-Bus, RS-485 or LoRaWAN
• Qualification to work safely on low-voltage installations (Elektrofachkraft or equivalent)

Additional

• Experience with MID or PTB metrology requirements
• Embedded C or Python for test automation

Working languages

English (C1), German (B1) an advantage

Skill set

• Smart meter hardware
• Wireless M-Bus
• SMGW
• Embedded testing
• LoRaWAN
• Lab instrumentation